Grating tool



FIG. 1 is a top plan view of a grating tool showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view thereof in an alternate position;

FIG. 6 is a bottom plan view thereof in alternate position; and,

FIG. 7 is a top plan view thereof in an alternate position. 

The ornamental design for a grating tool, as shown and described. 